Energy-saving type guiding signboard

Abstract

The utility model discloses an energy-saving type guiding signboard, and particularly relates to the technical field of guiding signboards, the energy-saving type guiding signboard comprises a signboard shell, the upper end of the signboard shell is fixedly provided with two supporting columns, the upper ends of the two supporting columns are jointly and fixedly provided with a solar photovoltaic panel, one side of the signboard shell is fixedly provided with a rear shell through bolts, and the rear shell is fixedly provided with a solar panel through bolts. Two light source plates are fixedly arranged on one side of the inner wall of the signboard shell through bolts; one side of the rear shell is provided with an electric energy generation device capable of storing electric energy generated by photovoltaic power generation; the electric energy generating device comprises a first wire, the first wire is fixedly arranged at the output end of the solar photovoltaic panel, and the first wire penetrates through a through hole in the upper end of the signboard shell; and a brightness sensing device for controlling the light source plate to emit light is arranged on the inner side of the signboard shell. The brightness sensing device is arranged, so that the light source plate can be automatically switched on and off according to the external brightness, and resource waste caused by long-time work of the light source plate is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of guide sign boards, and more specifically, to an energy-saving guide sign board. Background Art

[0002] A signboard is a sign that indicates the direction, also called a billboard or a signboard. For example, toilet signs and road signs can be called signboards. We often see signboards in our lives, such as signs at the entrance of underground garages. At the same time, we have a certain degree of trust in the signs we see in our lives. When we need to drive into underground parking, we need to observe the entrance guide signs and observe the garage road conditions in advance before continuing to drive.

[0003] The existing guide signs at the entrance of the underground garage usually light up 24 hours a day to allow drivers to see them, and the existing guide signs transmit current through the circuit to light up the guide signs, which is a great waste of resources. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the embodiment of the utility model provides an energy-saving guide sign, and the technical problem to be solved is: unnecessary waste of resources and inability to regenerate energy.

[0005] To achieve the above purpose, the utility model provides the following technical solutions: an energy-saving guide sign, including a sign housing:

[0006] Two support columns are fixedly provided at the upper end of the sign housing, and a solar photovoltaic panel is fixedly provided at the upper ends of the two support columns. A rear shell is fixedly provided at one side of the sign housing by bolts, and two light source panels are fixedly provided at one side of the inner wall of the sign housing by bolts;

[0007] One side of the rear shell is provided with an electric energy generating device capable of storing electric energy generated by photovoltaic power generation, and is used to store the electric energy generated by photovoltaic power generation;

[0008] The electric energy generating device comprises a first wire, which is fixedly arranged at the output end of the solar photovoltaic panel, passes through the through hole at the upper end of the identification plate housing, and the lower end of the first wire is electrically connected to a micro transformer, and one side of the micro transformer is fixedly connected to one side of the rear housing;

[0009] A brightness sensing device for controlling the light source board to illuminate is provided on the inner side of the identification plate housing, and is used for automatically switching the light source board on and off according to changes in external brightness.

[0010] In a preferred embodiment, four tripods are fixedly provided on one side of the rear housing by bolts, and batteries are movably provided between the four tripods.

[0011] In a preferred embodiment, the battery input terminal is connected to the micro-transformer output terminal via a second wire.

[0012] In a preferred embodiment, the brightness sensing device comprises a shunt cable, two ends of the shunt cable are respectively connected to two light source board input ends, and a light-controlled switch is fixedly disposed at the lower end of the shunt cable.

[0013] In a preferred embodiment, one end of the light-controlled switch is fixedly connected to one side of the inner wall of the identification plate housing, the light-controlled switch signal input end passes through one side of the identification plate housing, and a light-controlled probe is fixedly provided at the light-controlled switch signal input end.

[0014] In a preferred embodiment, a third wire is fixedly provided at the current output end of the light-controlled switch, and one end of the third wire is movably connected to the output end of the battery.

[0015] In a preferred embodiment, two translucent identification plates are fixedly provided on one side of the identification plate housing, and the two translucent identification plates are respectively located on one side of two light source plates, and a ground connection column is fixedly provided on the lower end of the identification plate housing.

[0016] Technical effects and advantages of the utility model:

[0017] 1. The utility model is provided with an electric energy generating device, which is conducive to recycling the electric energy converted from light energy and storing the electricity generated by photovoltaic power generation, thereby reducing resource waste. The solar photovoltaic panel is illuminated by sunlight, and the solar photovoltaic panel generates electricity. The generated current enters the micro transformer through the first wire for current transformation, and the transformed current is then introduced into the battery through the second wire for storage, thereby achieving the effect of photovoltaic current storage and reducing energy consumption;

[0018] 2. The utility model is provided with a brightness sensing device, which is conducive to automatically switching the light source board according to the external brightness, avoiding waste of resources caused by the light source board working for a long time. The external brightness is detected by the light control probe, and the light intensity signal is transmitted to the light control switch. When the external light of the sign is weak, the light control switch will open the current valve, discharge the current in the battery through the third wire, and discharge it from the branch line, thereby supplying power to the two light source boards, making the two light source boards light up and illuminating the two translucent sign boards. When the external light of the sign board is sufficient, the light control probe sends a signal to automatically close the current valve of the light control switch, thereby achieving energy saving effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0020] Figure 2 It is a schematic diagram of the side section structure of the utility model.

[0021] Figure 3 It is a schematic structural diagram of the electric energy generating device of the utility model.

[0022] Figure 4 It is a schematic structural diagram of the brightness sensing device of the present utility model.

[0023] The accompanying drawings are marked as follows: 1. signboard housing; 2. electric energy generating device; 3. brightness sensing device; 4. solar photovoltaic panel; 5. translucent signboard; 6. ground connection column; 7. rear shell; 8. support column; 9. light source board; 21. first wire; 22. micro transformer; 23. second wire; 24. tripod; 25. battery; 31. branch wiring; 32. third wire; 33. light-controlled switch; 34. light-controlled probe. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in the field of guide signs without creative work are within the scope of protection of the utility model.

[0025] like Figure 1 and 2 As shown, the utility model provides an energy-saving guide sign, including a sign housing 1:

[0026] Two support columns 8 are fixed on the upper end of the sign housing 1, and a solar photovoltaic panel 4 is fixed on the upper ends of the two support columns 8. A rear shell 7 is fixed to one side of the sign housing 1 by bolts, and two light source panels 9 are fixed to one side of the inner wall of the sign housing 1 by bolts.

[0027] In order to recycle and store the electric energy converted from light energy, a power generation device 2 capable of storing the electric energy generated by photovoltaic power generation is provided on one side of the rear housing 7, for storing the electric energy generated by photovoltaic power generation;

[0028] like Figure 3As shown, the electric energy generating device 2 includes a first wire 21, which is fixedly arranged at the output end of the solar photovoltaic panel 4, and the first wire 21 passes through the through hole at the upper end of the identification plate housing 1. The lower end of the first wire 21 is electrically connected to a micro transformer 22, and one side of the micro transformer 22 is fixedly connected to one side of the rear shell 7. Four tripods 24 are fixedly arranged on one side of the rear shell 7 by bolts, and a battery 25 is movably arranged between the four tripods 24. The input end of the battery 25 is connected to the output end of the micro transformer 22 through a second wire 23. The solar photovoltaic panel 4 is illuminated by sunlight to generate electricity. The generated current enters the micro transformer 22 through the first wire 21 for current transformation, and the transformed current is then introduced into the battery 25 by the second wire 23 for storage, thereby achieving the effect of photovoltaic current storage and reducing energy consumption.

[0029] Furthermore, in order to avoid the waste of resources caused by the light source board working for a long time, a brightness sensing device 3 for controlling the light source board 9 to light up is provided inside the sign housing 1, which is used to automatically switch the light source board 9 on and off according to the change of external brightness;

[0030] like Figure 4 As shown, the brightness sensing device 3 includes a branch cable 31, both ends of the branch cable 31 are respectively connected to the input ends of the two light source panels 9, a light-controlled switch 33 is fixedly provided at the lower end of the branch cable 31, one end of the light-controlled switch 33 is fixedly connected to one side of the inner wall of the identification plate housing 1, the signal input end of the light-controlled switch 33 passes through one side of the identification plate housing 1, a light-controlled probe 34 is fixedly provided at the signal input end of the light-controlled switch 33, a third wire 32 is fixedly provided at the current output end of the light-controlled switch 33, and one end of the third wire 32 is movably connected to the output end of the battery 25 The external brightness is detected by the light control probe 34, and the light intensity signal is transmitted to the light control switch 33. When the external light of the sign is weak, the light control switch 33 will open the current valve, discharge the current in the battery 25 according to the third wire 32, and discharge it from the branch line 31, thereby supplying power to the two light source panels 9, making the two light source panels 9 light up and illuminate the two translucent sign boards 5. When the external light of the sign board is sufficient, the light control probe 34 sends a signal to automatically close the current valve of the light control switch 33, thereby achieving energy saving effect.

[0031] The working principle is as follows: when the utility model is in use, the utility model is installed at the entrance of the underground garage through the support column 8. The sunlight during the day illuminates the solar photovoltaic panel 4, and the electric energy generating device 2 is used to store the current generated by the photovoltaic panel. According to the strength of the external light of the utility model, the current valve is controlled by the brightness sensing device 3, and the two translucent identification plates 5 can be illuminated by light, thereby achieving energy-saving effects and reducing unnecessary energy waste.

[0032] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An energy-saving guide sign, comprising a sign housing (1), characterized in that: Two support columns (8) are fixedly provided on the upper end of the sign housing (1), and a solar photovoltaic panel (4) is fixedly provided on the upper ends of the two support columns (8); a rear shell (7) is fixedly provided on one side of the sign housing (1) by means of bolts, and two light source panels (9) are fixedly provided on the inner wall of the sign housing (1) by means of bolts; An electric energy generating device (2) capable of storing electric energy generated by photovoltaic power generation is provided on one side of the rear shell (7), and is used to store the electric energy generated by photovoltaic power generation; The electric energy generating device (2) comprises a first wire (21), the first wire (21) being fixedly arranged at the output end of the solar photovoltaic panel (4), the first wire (21) passing through a through hole at the upper end of the identification plate housing (1), the lower end of the first wire (21) being electrically connected to a micro transformer (22), and one side of the micro transformer (22) being fixedly connected to one side of the rear housing (7); A brightness sensing device (3) for controlling the light source panel (9) to illuminate is provided on the inner side of the signboard housing (1), and is used to automatically switch the light source panel (9) on and off according to changes in external brightness.

2. The energy-saving guide sign according to claim 1 is characterized in that: Four tripods (24) are fixedly provided on one side of the rear housing (7) by means of bolts, and storage batteries (25) are movably provided between the four tripods (24).

3. The energy-saving guide sign according to claim 2 is characterized in that: The input end of the storage battery (25) is connected to the output end of the micro transformer (22) via a second wire (23).

4. The energy-saving guide sign according to claim 2 is characterized in that: The brightness sensing device (3) comprises a branch cable (31), the two ends of the branch cable (31) are respectively connected to the input ends of two light source panels (9), and a light-controlled switch (33) is fixedly provided at the lower end of the branch cable (31).

5. The energy-saving guide sign according to claim 4 is characterized in that: One end of the light-controlled switch (33) is fixedly connected to one side of the inner wall of the identification plate housing (1); a signal input end of the light-controlled switch (33) passes through one side of the identification plate housing (1); and a light-controlled probe (34) is fixedly provided at the signal input end of the light-controlled switch (33).

6. The energy-saving guide sign according to claim 4 is characterized in that: A third wire (32) is fixedly provided at the current output end of the light-controlled switch (33), and one end of the third wire (32) is movably connected to the output end of the storage battery (25).

7. The energy-saving guide sign according to claim 1 is characterized in that: Two translucent identification plates (5) are fixedly provided on one side of the identification plate housing (1), and the two translucent identification plates (5) are respectively located on one side of two light source plates (9), and a ground connection column (6) is fixedly provided on the lower end of the identification plate housing (1).

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